Grok-4震撼发布：xAI下一代多模态AI模型，13万词元上下文+实时搜索

Introduction

Grok 4, developed by xAI under the leadership of Elon Musk, represents a significant leap forward in the field of artificial intelligence. Designed as a versatile "Swiss Army knife" for both everyday conversation and enterprise applications, it integrates advanced reasoning capabilities, real-time data access, and multimodal support for text, vision, and code generation. This model positions itself as a direct competitor to leading AI systems like ChatGPT, Claude, and Gemini, boasting superior performance in mathematical reasoning, scientific knowledge, and programming tasks. Its anticipated release is set for after July 4, 2025, with a phased rollout strategy already underway through available API endpoints.

Grok 4 是由埃隆·马斯克领导的 xAI 开发的下一代人工智能语言模型。它被设计为日常对话和企业应用的多功能"瑞士军刀"，集成了先进的推理能力、实时数据访问以及对文本、视觉和代码生成的多模态支持。该模型直接与 ChatGPT、Claude 和 Gemini 等领先的 AI 系统竞争，在数学推理、科学知识和编程任务方面表现出卓越性能。预计发布时间为 2025 年 7 月 4 日之后，目前通过可用的 API 端点已开始分阶段发布。

Core Capabilities & Features

Grok 4 introduces a suite of powerful features engineered for complex problem-solving and professional workflows.

Advanced Reasoning

Leveraging first-principles logic and axiomatic reasoning, Grok 4 excels at dissecting complex problems and performing sophisticated mathematical calculations. This foundational approach allows it to tackle challenges that require deep analytical thinking.

利用第一性原理逻辑和公理推理，Grok 4 擅长剖析复杂问题和执行精密的数学计算。这种基于原理的方法使其能够应对需要深度分析思维的挑战。

Grok 4 Code: Programming Excellence

A dedicated model, Grok 4 Code, is built for seamless development. It supports advanced IDE integration, features a built-in file editor, and offers compatibility with tools like Cursor, providing a fluid and efficient coding experience.

专用的 Grok 4 Code 模型专为无缝开发而构建。它支持高级 IDE 集成，内置文件编辑器，并与 Cursor 等工具兼容，提供流畅高效的编码体验。

Real-Time Web Search with DeepSearchGrok-4的实时网络搜索技术，能够扫描互联网和X平台，提供最新信息和全面摘要。

Equipped with DeepSearchGrok-4的实时网络搜索技术，能够扫描互联网和X平台，提供最新信息和全面摘要。 technology, Grok 4 can scan the internet and the X platform in real-time. This capability ensures access to the latest information and delivers comprehensive summaries, keeping responses current and informed.

配备 DeepSearchGrok-4的实时网络搜索技术，能够扫描互联网和X平台，提供最新信息和全面摘要。技术，Grok 4 能够实时扫描互联网和 X 平台。此功能确保获取最新信息并提供全面的摘要，使回答保持时效性和信息性。

Extended Context Window

With a massive 130,000-token context window—a significant upgrade from Grok 3's 32,000 tokens—Grok 4 can process large documents, maintain coherence in lengthy conversations, and perform detailed, context-rich analysis.

凭借高达 130,000 个词元的巨大上下文窗口LLM处理输入文本时的长度限制，超出部分可能被截断或忽略，影响模型对长内容的整体理解。（相比 Grok 3 的 32,000 词元是一次重大升级），Grok 4 能够处理大型文档，在冗长对话中保持连贯性，并进行细致、上下文丰富的分析。

Thinking Mode

This feature activates a deep analysis mode where Grok 4 reveals its step-by-step reasoning process. It provides detailed explanations for complex queries, making the model's logic transparent and verifiable, which is crucial for critical applications.

此功能激活深度分析模式，Grok 4 会展示其逐步推理过程。它为复杂查询提供详细解释，使模型的逻辑透明且可验证，这对关键应用至关重要。

Enterprise-Grade API

Grok 4 offers a robust API designed for integration into custom applications and enterprise-level deployments. It provides the flexibility and power needed for professional and scalable AI solutions.

Grok 4 提供了一个强大的 API，专为集成到自定义应用程序和企业级部署而设计。它为专业和可扩展的 AI 解决方案提供了所需的灵活性和强大功能。

How Grok 4 Works: A Three-Step Process

The operational workflow of Grok 4 can be distilled into three key stages:

Input Processing: Advanced natural language processing techniques are employed to understand the intent and context of your query. (输入处理：采用先进的自然语言处理技术来理解查询的意图和上下文。)
Intelligent Reasoning: The model utilizes first-principles reasoning and deep learning to perform complex analysis and problem-solving. (智能推理：模型利用第一性原理推理基于物理学基本原理和公理进行逻辑推理的方法，用于解决复杂问题和数学计算，是Grok-4的核心推理能力之一。和深度学习进行复杂分析和问题解决。)
Precise Output: Grok 4 generates accurate, relevant, and easily understandable answers and solutions. (精准输出：Grok 4 生成准确、相关且易于理解的答案和解决方案。)

Technical Specifications & Infrastructure

Performance Benchmarks

Grok 4 demonstrates competitive prowess across standard benchmarks:

AIME Score: 52 (vs. GPT-4o's 48), highlighting superior mathematical reasoning. (AIME 分数：52（对比 GPT-4o 的 48），凸显了卓越的数学推理能力。)
GPQA Score: 75, indicating deep scientific knowledge. (GPQA 分数：75，表明深厚的科学知识。)
Supported Languages: 100+ (支持语言：100 多种)

Foundational Infrastructure

Grok 4 is built on xAI's proprietary Colossus supercomputer. This facility was constructed in under nine months and utilizes over 100,000 NVIDIA GPUs for training, with plans to scale to 1 million GPUs. This immense computational power is the backbone of the model's capabilities.

Grok 4 构建于 xAI 专有的 Colossus 超级计算机 之上。该设施在九个月内建成，使用超过 100,000 个 NVIDIA GPU 进行训练，并计划扩展到 100 万个 GPU。这种巨大的计算能力是模型各项功能的基础。

Multimodal Roadmap

Initially launched with strong text modality support, Grok 4 is slated to rapidly introduce comprehensive visual and image generation capabilities. It aims to be xAI's first model to integrate flagship language, vision, and coding functionalities into a unified API.

Grok 4 最初发布时具备强大的文本模态支持，计划快速引入全面的视觉和图像生成功能。它旨在成为 xAI 首个将旗舰级语言、视觉和编码功能集成到统一 API 中的模型。

Access, Pricing, and Availability

Current Access Strategy

In a strategic move to broaden its user base, xAI has granted limited-time free access to Grok 4 for all users, removing the initial subscription requirement. Non-subscribers are limited to 5 requests per day. Access is available through multiple channels:

Web Platform (grok.com) with Auto and Expert modes.
Mobile Apps for iOS and Android.
X Platform (formerly Twitter).
API for developers.

作为扩大用户群的战略举措，xAI 已向所有用户提供 限时免费访问 Grok 4 的权限，取消了最初的订阅要求。非订阅用户每日限 5 次请求。可通过多种渠道访问：

网络平台 (grok.com)，提供自动模式和专家模式。

iOS 和 Android 移动应用。

X 平台（前身为 Twitter）。

面向开发者的 API。

Pricing Tiers

For sustained or professional use, several tiers are available:

X Premium+ ($40/month or $32.92/month annually): Bundles full X platform features with premium Grok access and early feature previews. (X Premium+（40美元/月或年付32.92美元/月）：捆绑完整的 X 平台功能与高级 Grok 访问权限及早期功能预览。)
SuperGrok ($30/month or $300 annually): A "pure AI" subscription focused on AI workflows, offering more features, roles, workspaces, higher limits, and priority access without X integration. (SuperGrok（30美元/月或300美元/年）：专注于 AI 工作流的"纯 AI"订阅，提供更多功能、角色、工作空间、更高限制和优先访问权，无需 X 平台集成。)
Enterprise API: Custom pricing for high-throughput access and tailored integrations. (企业 API：针对高吞吐量访问和定制化集成的定制定价。)

Enterprise Development & Applications

Grok 4 is engineered to excel in professional environments. The grok-4-prod-mimic model is specifically designed for enterprise applications, offering:

Deep Domain Expertise: Proficiency in finance, healthcare, legal, and scientific fields for tasks like data extraction and text summarization. (深度领域专业知识：精通金融、医疗、法律和科学领域，适用于数据提取和文本摘要等任务。)
Robust API: Features include a REST API for JSON communication, chat completion, image understanding models, bearer token authentication, and customizable parameters (temperature, max tokens, etc.). (强大的 API：功能包括用于 JSON 通信的 REST API、聊天完成、图像理解模型、承载令牌认证以及可定制参数（温度、最大词元等）。)
Seamless Developer Integration: Grok 4 Code integrates directly into development environments like Cursor, assisting with code review, debugging, and optimization across multiple programming languages. (无缝开发者集成：Grok 4 Code 直接集成到 Cursor 等开发环境中，协助进行代码审查、调试和跨多种编程语言的优化。)

Safety, Ethics, and Privacy

xAI has implemented a comprehensive framework to address responsible deployment:

Risk Management: Includes safeguards against malicious use, training refusal, "circuit breaker" protocols, input/output filtering for harmful content, and regular adversarial testing. Customizable safety modes (e.g., NSFW, child-safe) are available. (风险管理：包括防止恶意使用的保障措施、拒绝训练、"断路器"协议、有害内容的输入/输出过滤以及定期的对抗性测试。提供可定制的安全模式（如 NSFW、儿童安全模式）。)
Privacy Policy: xAI states it does not collect personal information for marketing or share it with third parties for marketing purposes. However, due to the model's complexity, it cannot guarantee factual accuracy in outputs or correct personal information based on factual errors. (隐私政策：xAI 声明不会为营销目的收集个人信息，也不会与第三方共享用于营销。然而，由于模型的复杂性，它不能保证输出的 factual 准确性或纠正基于事实错误的个人信息。)
Ethical Considerations: Grok 4's mission to "rewrite the entire human knowledge base" has raised concerns about potential bias and manipulation of facts. Critics worry about blurring lines between factual reporting and opinion. xAI commits to transparency and third-party audits to address these concerns. (伦理考量：Grok 4 "重写整个人类知识库" 的使命引发了对其潜在偏见和事实操纵的担忧。批评者担心这会模糊事实报道与观点之间的界限。xAI 致力于通过透明度和第三方审计来解决这些问题。)

Conclusion: The Future of AI is Here

Grok 4 marks a breakthrough in AI technology, combining cutting-edge reasoning, programming prowess, and real-time knowledge retrieval. Its enterprise-ready design, with powerful API integration and advanced security features, meets the demands of professional applications. As a continuously evolving system, Grok 4 is poised to redefine user experiences across diverse domains. The current window of free access offers a unique opportunity to explore the capabilities of this next-generation model firsthand.

Grok 4 标志着 AI 技术的一次突破，它结合了尖端的推理能力、编程专长和实时知识检索。其为企业级应用准备的设计，拥有强大的 API 集成和高级安全功能，满足了专业应用的需求。作为一个持续进化的系统，Grok 4 准备好在多个领域重新定义用户体验。当前的免费访问窗口为亲身体验这一下一代模型的能力提供了独特的机会。

Ready to experience the future of AI? Begin your exploration with Grok 4 today and unlock new possibilities.

准备好体验 AI 的未来了吗？立即开始使用 Grok 4 进行探索，解锁新的可能性。